0086-18317160019 [email protected]
Processing
SM490 YA/YB I-beam production is based on the Japanese hot rolled low alloy steel standard G3106 JIS. SM490 YA/YB I-beam is a low carbon, high strength steel. It is easy for welding and has good cold forming properties.
JIS G3106 SM490 YA/YB I beam Chemical Composition:
|
GRADE |
C % |
Si % |
Mn % |
P % max |
S % max |
|
|
SM490YA |
t≤100mm |
≤0.20 |
≤0.55 |
≤1.65 |
≤0.035 |
≤0.035 |
|
SM490YB |
t≤100mm |
≤0.20 |
≤0.55 |
≤1.65 |
≤0.035 |
≤0.035 |
JIS G3106 SM490 YA/YB I beam Normalized Mechanical properties:
|
GRADE |
Yield Strength (M pa) |
Tensile Strength(M Pa ) |
||||||
|
thickness（mm） |
thickness（mm） |
|||||||
|
≤16 |
＞16＜40 |
＞40＜75 |
＞75＜100 |
＞100＜160 |
＞160＜200 |
≤100 |
＞100 |
|
|
SM490YA |
≥365 |
≥355 |
≥335 |
≥325 |
-- |
-- |
490~610 |
-- |
|
SM490YB |
≥365 |
≥355 |
≥335 |
≥325 |
-- |
-- |
490~610 |
-- |
SM490 YA/YB ordinary I-beam, light I-beam, because the section size are relatively high and narrow, Therefore, the inertia moment of the cross section of the two main sleeves is quite large, which makes it have a great limitation in the scope of application.
SM490 YA/YB I-beam is mainly used for bridges, ships, vehicles, oil tanks, containers and other pieces of the structure, that need good welding properties of hot rolled steel.
Shanghai Katalor Enterprises Co., Ltd is a big complex combined steel stockist whose business related to trade, processing, storage and transportation, etc. Not only offers the steel products, Katalor Enterprises but also can offer the steel processing service. If you have any need of JIS G3106 SM490 YA/YB I-beam, please do not hesitate to contact us.
TEL : 0086-18317160019
E-mail : [email protected]
Address : No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China
